Struct JetStream 

pub struct JetStream {
    pub altitude_m: f32,
    pub core_speed: f32,
    pub direction: f32,
    pub vertical_width_m: f32,
    pub wave_amplitude: f32,
    pub wave_number: f32,
    pub wave_phase: f32,
    pub wave_phase_speed: f32,
}

A jet stream — a narrow band of fast upper-level wind.

Fields

altitude_m: f32

Core altitude (m).

core_speed: f32

Core wind speed (m/s).

direction: f32

Direction (radians from +X axis).

vertical_width_m: f32

Vertical half-width (m) — Gaussian roll-off.

wave_amplitude: f32

Horizontal sinusoidal amplitude for Rossby wave undulation.

wave_number: f32

Rossby wave number (radians per metre along the stream).

wave_phase: f32

Phase offset (radians).

wave_phase_speed: f32

Phase advance speed (radians/second).

Implementations

impl JetStream

pub fn polar(northern_hemisphere: bool) -> Self

pub fn subtropical() -> Self

pub fn tick(&mut self, dt: f32)

pub fn sample(&self, wx: f32, wy: f32, wz: f32) -> Vec3

Sample jet-stream wind contribution at world pos (wx, wy, wz).

Trait Implementations

impl Clone for JetStream

fn clone(&self) -> JetStream

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for JetStream

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.